DPS-50 is an inexpensive and high performance constant current source suitable for small and medium sized electromagnets. Although the equipment is designed for the Electromagnet, Model: EMU-50, it can be used satisfactorily with any other electromagnet provided the coil resistance does not exceed 6?.
The current regulation circuit is IC controlled and hence results in the highest quality of performance. Matched power transistors are used to share the load current. The supply is protected against overload, short circuit and transient caused by the inductive load of the magnet.
Specifications
| |
EMU-50 |
| Field Intensity |
7.5KG at 10mm air-gap with flat pole pieces |
| Pole Pieces |
50mm diameter |
| Energising Coils |
Two, each with a resistance of about 3.0W |
| Power Requirement |
0-30Vdc, 4A, if coils are connected in series |
| Weight |
33Kg |
| |
DPS-50 |
| Current Range |
Smoothly adjustable from 0–4A |
| Load Regulation |
0.1% for load variation from 0 to max. |
| Line Regulation |
0.1% for ±10% mains variation |
| Display |
3½ digit, 7 segment LED DPM |
| Power |
110V ±10%, 60Hz |
| Weight |
9Kg |